openpgp_key_path -> sync_openpgp_key_path

Rename the openpgp_key_path attribute to sync_openpgp_key_path since
Portage code assumes that attribute name matches config key.

Reviewed-by: Zac Medico <zmedico@gentoo.org>
diff --git a/pym/portage/repository/config.py b/pym/portage/repository/config.py
index d3a622f..a71047d 100644
--- a/pym/portage/repository/config.py
+++ b/pym/portage/repository/config.py
@@ -1,4 +1,4 @@
-# Copyright 2010-2017 Gentoo Foundation
+# Copyright 2010-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 from __future__ import unicode_literals
@@ -86,7 +86,7 @@
 		'sync_type', 'sync_umask', 'sync_uri', 'sync_user', 'thin_manifest',
 		'update_changelog', '_eapis_banned', '_eapis_deprecated',
 		'_masters_orig', 'module_specific_options', 'manifest_required_hashes',
-		'openpgp_key_path',
+		'sync_openpgp_key_path',
 		)
 
 	def __init__(self, name, repo_opts, local_config=True):
@@ -183,7 +183,7 @@
 		self.strict_misc_digests = repo_opts.get(
 			'strict-misc-digests', 'true').lower() == 'true'
 
-		self.openpgp_key_path = repo_opts.get(
+		self.sync_openpgp_key_path = repo_opts.get(
 			'sync-openpgp-key-path', None)
 
 		self.module_specific_options = {}
diff --git a/pym/portage/sync/modules/rsync/rsync.py b/pym/portage/sync/modules/rsync/rsync.py
index e2e6d06..4471f5b 100644
--- a/pym/portage/sync/modules/rsync/rsync.py
+++ b/pym/portage/sync/modules/rsync/rsync.py
@@ -277,8 +277,8 @@
 		# if synced successfully, verify now
 		if exitcode == 0 and not local_state_unchanged and self.verify_metamanifest:
 			command = ['gemato', 'verify', '-s', self.repo.location]
-			if self.repo.openpgp_key_path is not None:
-				command += ['-K', self.repo.openpgp_key_path]
+			if self.repo.sync_openpgp_key_path is not None:
+				command += ['-K', self.repo.sync_openpgp_key_path]
 			if self.verify_jobs is not None:
 				command += ['-j', self.verify_jobs]
 			try: